A tummy tuck is for the removal of localized fat in the lower abdomen, as well as around the umbilical region sagging skin and stretch marks located between the navel and pubic hair. Can not eliminate stretch marks the flanks (lateral) or above the navel. Being a sagging treatment, it should not be seen as a choice between this procedure and liposuction. In the case of pure liposuction, there is no sagging skin, but only excess fat located in a region with good texture and elasticity of the skin. It can be subdivided into mini abdominoplasty and classic abdominoplasty.